package cn.leven.utils;

import com.alibaba.druid.pool.DruidDataSourceFactory;

import javax.sql.DataSource;
import java.io.IOException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Properties;

public class JDBCUtils {
    private static DataSource ds;
    static  {
        try {
            Properties pro = new Properties();
            InputStream is =  JDBCUtils.class.getClassLoader().getResourceAsStream("druid.properties");
            pro.load(is);
            ds = DruidDataSourceFactory.createDataSource(pro);
        } catch (IOException e) {
            e.printStackTrace();
        }catch (Exception e){
            e.printStackTrace();
        }
    }
//    获取连接池对象
    public static  DataSource getDataSource(){

        return ds;
    }
//获取connection对象
    public static Connection getConnection () throws SQLException {
        return ds.getConnection();
    }
}
